.option{
    width: 100%;
    height: 6%;
    line-height: 2;
    background-color: #E8E8E8;
}
.option div:first-child{
    padding-left: 5px;
}
.option div:last-child{
    padding-right: 5px;
}

.exam-list{
    width: 100%;
    height: 100%;
    background-color: #E8E8E8;
}
.exam-list ul{
    width: 100%;
    height: 100%;
    /*background-color: red;*/
}
.exam-list ul li{
    width: 80%;
    height: 40px;
    line-height: 2.5;
    /*background-color: green;*/
    margin-left: 10%;
}
.exam-list ul li:hover{
    cursor: pointer;
    background-color: #A9A9A9;
}
.exam-list ul li:hover button{
    background-color: orange;
}
.exam-list ul li button{
    width: 15%;
    height: 100%;
    box-sizing: border-box;
    border: none;
    margin-left: 2%;
}
.exam-list ul li button:hover{
    cursor: pointer;
    color: white;
}


/*试卷样式*/
.exam2 *{
    font-size: 16px;
    line-height: 2.5;
}

.exam2 ul{
    box-sizing: border-box;
    width: 100%;
    padding-left: 20%;
    padding-right: 20%;
    float: left;
    /*background-color: red;*/
}
.exam2 ul p{
    text-align: center;
    display: block;
    height: 40px;
    width: 100%;
    margin-top: 20px;
    margin-bottom: 20px;
    background-color: rgba(255,248,220,0.5);
    border-radius: 20px;
}
.exam2 ul li{
    width: 100%;
    height: 40px;
    line-height: 2.5;
    /*background-color: red;*/
}
.fill-item li input{
    width: 100px;
    height: 16px;
}
.short-answer-item li:nth-child(odd){
    height: 100px;
    /*background-color: red;*/
}
.short-answer-item li input{
    /*display: none;*/
    width: 100%;
    height: 100%;
}
form{
    width: 100%;
    height: 100%;
    /*background-color: red;*/
}
form button{
    border: none;
    border-radius: 10px;
    background-color: #FFF8DC;
    width: 200px;
    height: 30px;
    margin: 30px;

}